---
product_id: 658542084
title: "Dowsil - 791 Silicone Sealant Grey 310ml"
brand: "dowsil"
price: "€ 68.07"
currency: EUR
in_stock: true
category: "Dowsil"
url: https://www.desertcart.pt/products/658542084-dowsil-791-silicone-sealant-grey-310ml
store_origin: PT
region: Portugal
---

# UV & ozone resistant Waterproof seal Multipurpose adhesion Dowsil - 791 Silicone Sealant Grey 310ml

**Brand:** dowsil
**Price:** € 68.07
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smart, stay dry, and outlast the elements!

## Quick Answers

- **What is this?** Dowsil - 791 Silicone Sealant Grey 310ml by dowsil
- **How much does it cost?** € 68.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/658542084-dowsil-791-silicone-sealant-grey-310ml)

## Best For

- dowsil enthusiasts

## Why This Product

- Trusted dowsil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Superior Waterproofing:** Keeps interiors dry even in heavy rain
- • **Trusted Belgian Quality:** Premium silicone sealant with 4.6-star user approval
- • **Weatherproof Durability:** Built to withstand UV rays, ozone, and extreme temperatures
- • **Professional-Grade Adhesion:** Strong, lasting bond for commercial & domestic use
- • **Universal Surface Compatibility:** Seals vinyl, metal, wood, glass & more with ease

## Overview

Dowsil 791 Silicone Sealant Grey 310ml is a high-performance, multipurpose silicone sealant designed for both commercial and domestic applications. It offers excellent adhesion across a wide range of materials including metal, wood, glass, and plastics. Engineered in Belgium, it delivers superior weather resistance against UV, ozone, and temperature extremes, ensuring waterproof and durable seals that protect your spaces from harsh environmental conditions.

## Description

Used for both commercial and domestic applications, and provides excellent adhesion to most exterior substrates. It has excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes.

## Features

- Multipurpose Sealants

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XWMVKSZ |
| ASIN  | B07XWMVKSZ |
| Best Sellers Rank | #7,547 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #44 in Hardware Sealers |
| Brand Name | DOWSIL |
| Color | grey |
| Compatible Material | Vinyl, Glass, Marble, Polyvinyl Chloride, Engineered Wood, Metal, Copper, Alloy Steel, Rubber, Aluminum, Ceramic, Plastic, Brass, Porcelain, Fiberglass, Wood, Stainless Steel, Leather |
| Country Of Origin | Belgium |
| Country of origin  | Belgium |
| Customer Reviews | 4.6 4.6 out of 5 stars (14) |
| Customer reviews | 4.6 4.6 out of 5 stars (14) |
| Date First Available  | 14 September 2019 |
| Item Dimensions | 22.9 x 4.8 x 4.8 centimeters |
| Item Form | Liquid |
| Item Weight | 0.45 Kilograms |
| Item model number  | DOW4024909 |
| Manufacturer | Dowsil |
| Manufacturer  | Dowsil |
| Material Type | Silicone |
| Model | DOW4024909 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | DOW4024909 |
| Product Dimensions  | 22.9 x 4.8 x 4.8 cm; 450 g |
| Style Name | silicone |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** DOWSIL
- **Item dimensions L x W x H:** 22.9 x 4.8 x 4.8 centimeters
- **Item weight:** 0.45 Kilograms
- **Material:** Silicone
- **Style:** silicone

## Images

![Dowsil - 791 Silicone Sealant Grey 310ml - Image 1](https://m.media-amazon.com/images/I/41+BQZPFOLL.jpg)

## Frequently Bought Together

- 791 Silicone Sealant Grey 310ml
- Dowsil 791 Sealant Black 310ml
- Dowsil 785N Silicone Sealant, White 310ml

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**Shop now:** [https://www.desertcart.pt/products/658542084-dowsil-791-silicone-sealant-grey-310ml](https://www.desertcart.pt/products/658542084-dowsil-791-silicone-sealant-grey-310ml)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-03*